I agree with you both! For automotive use (and general marine use), the
factory method is fine. Engine durability exceeds expectations. I also agree
that the deposits caused by the use of conventional motor oils are
detrimental to the ultimate potential durability and performance of the
engine. Where the extra attention and complexity required by a separate
metering supply is warranted, it should be used. Perhaps aviation is such an
application. IMHO, general automotive and marine uses do not require 2 stroke
oils, although an improvement in internal cleanliness could likely be gained.
My .02.

Jon Lauter
Rotary Power Marine Corporation

 
The AirCraft Rotary Engine NewsLetter.              Powered by Linux.

http://home.earthlink.net/~rotaryeng/            http://www.linux.org